Bumps [scratch-l10n](https://github.com/LLK/scratch-l10n) from 3.12.20210614210413 to 3.12.20210615031544.
- [Release notes](https://github.com/LLK/scratch-l10n/releases)
- [Commits](https://github.com/LLK/scratch-l10n/compare/3.12.20210614210413...3.12.20210615031544

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>